PartsTable TECHNICAL DATA SHEET
JULY 2026Technical Data Sheet

0-521-215Pin,straight,headless

Mission Systems Orchard Park Inc · NSN 5315-00-291-8529 · FSC 5315 · No Item Name Available
Verified by PartsTable
NSN 5315-00-291-8529 — this item is cataloged by the U.S. Government under National Stock Number 5315-00-291-8529. Primary manufacturer part number: 0-521-215.
Features
  • Pin,straight,headless — FSC 5315
  • Pin Overall Diameter: 0.0620 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
  • Second End Relationship with First End: IDENTICAL
  • Material Document and Classification: AISI ASSN STD 1ST MATERIAL RESPONSE OVERALL
  • First End Style: SQUARE
  • Pin Overall Length: 0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
  • Material: STEEL COMP 303 OR COPPER ALLOY OVERALL
  • 3 verified cross-references
Applications
  • Applications requiring Steel Comp 303 or Copper Alloy Overall construction
General Description

The Pin,straight,headless, cataloged under National Stock Number 5315-00-291-8529, is classified within Federal Supply Class 5315 (No Item Name Available) of the Hardware and Abrasives group. The primary manufacturer of record is Mission Systems Orchard Park Inc. Government technical data includes 6 verified specifications, sourced from the Federal Logistics Information System (FLIS). This item has 3 commercial cross-references from 3 manufacturers, enabling identification through both NSN and commercial part number lookups. 1 verified substitute exists in the FLIS interchangeability database. Current acquisition status: Cancelled.

Technical Specifications
ParameterValue
NSN5315-00-291-8529
Primary Part Number0-521-215
Item NamePin,straight,headless
FSC / FSG5315 / 53 — No Item Name Available
ManufacturerMission Systems Orchard Park Inc
StatusCANCELLED
Pin Overall Diameter0.0620 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN
Second End Relationship with First EndIDENTICAL
Material Document and ClassificationAISI ASSN STD 1ST MATERIAL RESPONSE OVERALL
First End StyleSQUARE
Pin Overall Length0.240 INCHES MINIMUM AND 0.260 INCHES MAXIMUM IN
MaterialSTEEL COMP 303 OR COPPER ALLOY OVERALL
Lifecycle & Compliance
Acquisition StatusCANCELLED
HAZMATNo
Verified Substitutes 1
5950-00-645-4464SC-C-84598 INTERCHANGEABLE
Transformer,audio Frequency
Us Army Communications & Electronics Materiel Readiness Command Logistics Engineering Dir
Cross-Reference Index
Part NumberManufacturer
0-521-215 PRIMARY Mission Systems Orchard Park Inc (USA)
3011-215 Essex Industries, Inc. Dba Essex Industries (USA)
0-521-215 Ingersoll-Rand Company Dba Ingersoll-Rand (USA)
Related Parts
5950-00-645-4464INTERCHANGEABLE
TRANSFORMER,AUDIO FREQUENCY
SC-C-84598

Frequently Asked Questions

What is NSN 5315-00-291-8529?

NSN 5315-00-291-8529 is a Pin,straight,headless, manufactured by Mission Systems Orchard Park Inc, classified under FSC 5315 (No Item Name Available). Status: cancelled.

What are the part numbers for NSN 5315-00-291-8529?

NSN 5315-00-291-8529 has 3 cross-referenced part numbers: 0-521-215 (Mission Systems Orchard Park Inc), 3011-215 (Essex Industries, Inc. Dba Essex Industries), 0-521-215 (Ingersoll-Rand Company Dba Ingersoll-Rand).

What NSN replaces 5315-00-291-8529?

There is 1 known substitute for 5315-00-291-8529: 5950-00-645-4464. Verify interchangeability with system specifications before substitution.

What are the specifications of 0-521-215?

Key specifications for 0-521-215: Pin Overall Diameter: 0.0620 INCHES MINIMUM AND 0.0640 INCHES MAXIMUM IN; Second End Relationship with First End: IDENTICAL; Material Document and Classification: AISI ASSN STD 1ST MATERIAL RESPONSE OVERALL; First End Style: SQUARE. 6 total characteristics are documented in the Federal Logistics Information System.

Is NSN 5315-00-291-8529 still in active supply?

NSN 5315-00-291-8529 is currently cancelled. Check with the Defense Logistics Agency for current availability and authorized substitutes.

Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com